Frost Dates for Maydena Post Office, TAS

Elevation: 281 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. October 31
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. April 13

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost November 12
First Fall Frost March 24

Hard Freeze (−2°C)

Last Spring Hard Freeze September 9
First Fall Hard Freeze June 5
42.76°S, 146.62°E © OpenStreetMap

Growing Season

164 Days October 31 to April 13

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 9b

Avg. annual minimum: −4 to −1°C

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Cfb Oceanic (Marine West Coast)

Mild year-round with cool summers and wet winters. Excellent for cool-season crops like brassicas, peas, and root vegetables. Extended harvest seasons but summer heat-loving crops may struggle.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low
Temperature table
Average monthly temperatures (°C)
Month Avg High Avg Temp Avg Low
January22°16°9°
February22°16°9°
March20°13°7°
April16°11°5°
May13°9°4°
June11°7°3°
July11°6°2°
August12°7°3°
September14°9°4°
October16°10°5°
November18°12°6°
December20°14°8°

Precipitation

Precipitation table
Average monthly precipitation (millimeters)
MonthPrecipitation
January66
February61
March74
April81
May102
June104
July117
August142
September132
October114
November89
December89

Sunrise / Sunset

Daylight Longest: 15h 09m · Shortest: 8h 51m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January4:36 AM7:24 PM14h 49m
February5:10 AM6:50 PM13h 41m
March5:50 AM6:10 PM12h 21m
April6:35 AM5:25 PM10h 49m
May7:13 AM4:47 PM9h 33m
June7:34 AM4:26 PM8h 52m
July7:26 AM4:34 PM9h 09m
August6:52 AM5:08 PM10h 15m
September6:08 AM5:52 PM11h 44m
October5:24 AM6:36 PM13h 12m
November4:45 AM7:15 PM14h 30m
December4:26 AM7:34 PM15h 08m

Nearby Stations

Bushy Park (Bushy Park Estates, TAS October 16 - April 15 Ouse Fire Station, TAS October 30 - April 2 Scotts Peak Dam, TAS September 16 - May 31 Grove (Comparison), TAS October 19 - April 13 Strathgordon Village, TAS September 14 - June 8 Hartz Mountain (Keoghs Pimple), TAS November 24 - April 3

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